18 lines
680 B
Nix
18 lines
680 B
Nix
{ callPackage, lib, pkgs, runCommand, writeText, writeStringReferencesToFile }:
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let
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sample = import ./sample.nix { inherit pkgs; };
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samplePaths = lib.unique (lib.attrValues sample);
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stri = x: "${x}";
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sampleText = writeText "sample-text" (lib.concatStringsSep "\n" (lib.unique (map stri samplePaths)));
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stringReferencesText =
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writeStringReferencesToFile
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((lib.concatMapStringsSep "fillertext"
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stri
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(lib.attrValues sample)) + ''
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STORE=${builtins.storeDir};\nsystemctl start bar-foo.service
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'');
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in
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runCommand "test-writeStringReferencesToFile" { } ''
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diff -U3 <(sort ${stringReferencesText}) <(sort ${sampleText})
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touch $out
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''
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